Question

Will Medal !
Evaluate the following expression using the values given.

Find 2x2 - 2z4 + y2 - x2 + z4 if x = -4, y = 3, and z = 2.

Numerical Answers Expected!

Answer 1

Well why don't you just substitute and see what you get?

Answer 2

PEMDAS

Answer 3

really all you do is just plug them in

Answer 4

2*-4*2-2*2*4+3*2-4*2+2*4

Answer 5

is that right
@brooke2353

Answer 6

yeah

Answer 7

now you just solve it

Answer 8

the answer is -26

Answer 9

-26 @malaya

Answer 10

yup